hare

commit 12807d50e209c83ba49171f80b7f5b1812938714
parent 58f4416a8ecfeeed550b78531226b203130db7a8
Author: Sertonix <sertonix@posteo.net>
Date:   Fri, 27 Oct 2023 08:39:18 +0000

memio: return io::EOF on 0 bytes read

This makes the behaviour more consistent with other io streams. Most
notably when reading a 0 size buffer after EOF.

Diffstat:
M
memio/stream.ha
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/memio/stream.ha b/memio/stream.ha
@@ -91,7 +91,7 @@ export fn borrowedread(st: *stream, amt: size) ([]u8 | io::EOF) = {
 
 fn read(s: *io::stream, buf: []u8) (size | io::EOF | io::error) = {
 	let s = s: *stream;
-	if (len(s.buf) == s.pos && len(buf) != 0) {
+	if (len(s.buf) == s.pos) {
 		return io::EOF;
 	};
 	const n = if (len(s.buf) - s.pos < len(buf)) {